A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Scientists have shortlisted 100 unusual radio signals from space after a 21-year search using Arecibo Observatory data. While ...

The project focused on radio signals near the 21-centimetre wavelength, commonly used to study hydrogen gas in the Milky Way.

Oscar winner James Cameron, who wrote and directed Aliens (perhaps the only good sequel to Ridley Scott's 1979 original), has ...

Real scientific efforts at universal communication have also involved mathematics and numbers. The covers of the Golden ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

For centuries, humans have gazed at the stars and wondered whether we are alone in the universe. The question of ...

For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

The internet and social media are full of lies. Why? The truth is often boring and sometimes discomfiting. Lies are better, ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

And even if they were to happen across the probes, finding a way for aliens to discover where and when they were made is not ...